JP2006259747A5 - - Google Patents
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- JP2006259747A5 JP2006259747A5 JP2006076853A JP2006076853A JP2006259747A5 JP 2006259747 A5 JP2006259747 A5 JP 2006259747A5 JP 2006076853 A JP2006076853 A JP 2006076853A JP 2006076853 A JP2006076853 A JP 2006076853A JP 2006259747 A5 JP2006259747 A5 JP 2006259747A5
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- watermark frame
- watermark
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- 238000000034 method Methods 0.000 claims 17
- 238000001514 detection method Methods 0.000 claims 4
- 230000005236 sound signal Effects 0.000 claims 4
- 238000007689 inspection Methods 0.000 claims 2
- 238000001228 spectrum Methods 0.000 claims 2
- 230000002087 whitening effect Effects 0.000 claims 2
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05090072.9 | 2005-03-18 | ||
EP05090072A EP1703460A1 (en) | 2005-03-18 | 2005-03-18 | Method and apparatus for encoding and decoding symbols carrying payload data for watermarking an audio or video signal |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006259747A JP2006259747A (ja) | 2006-09-28 |
JP2006259747A5 true JP2006259747A5 (enrdf_load_stackoverflow) | 2009-02-19 |
JP4928810B2 JP4928810B2 (ja) | 2012-05-09 |
Family
ID=34938415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006076853A Expired - Fee Related JP4928810B2 (ja) | 2005-03-18 | 2006-03-20 | オーディオ信号またはビデオ信号に電子透かしを埋め込むためのペイロードデータを搬送するシンボルをエンコードするための方法および装置、ならびに、電子透かしが埋め込まれたオーディオ信号またはビデオ信号のペイロードデータを搬送するシンボルをデコードするための方法および装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7634031B2 (enrdf_load_stackoverflow) |
EP (1) | EP1703460A1 (enrdf_load_stackoverflow) |
JP (1) | JP4928810B2 (enrdf_load_stackoverflow) |
KR (1) | KR101225342B1 (enrdf_load_stackoverflow) |
CN (1) | CN1835591B (enrdf_load_stackoverflow) |
DE (1) | DE602006014459D1 (enrdf_load_stackoverflow) |
TW (1) | TWI403974B (enrdf_load_stackoverflow) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7239981B2 (en) | 2002-07-26 | 2007-07-03 | Arbitron Inc. | Systems and methods for gathering audience measurement data |
US8055903B2 (en) * | 2007-02-15 | 2011-11-08 | Avaya Inc. | Signal watermarking in the presence of encryption |
JP2009182512A (ja) | 2008-01-29 | 2009-08-13 | Ricoh Co Ltd | 画像処理装置、画像処理方法、画像処理プログラム及び記録媒体 |
US9667365B2 (en) * | 2008-10-24 | 2017-05-30 | The Nielsen Company (Us), Llc | Methods and apparatus to perform audio watermarking and watermark detection and extraction |
US8359205B2 (en) | 2008-10-24 | 2013-01-22 | The Nielsen Company (Us), Llc | Methods and apparatus to perform audio watermarking and watermark detection and extraction |
US9160988B2 (en) | 2009-03-09 | 2015-10-13 | The Nielsen Company (Us), Llc | System and method for payload encoding and decoding |
CA3094520A1 (en) | 2009-05-01 | 2010-11-04 | The Nielsen Company (Us), Llc | Methods, apparatus and articles of manufacture to provide secondary content in association with primary broadcast media content |
US8937537B2 (en) * | 2011-04-29 | 2015-01-20 | Panasonic Automotive Systems Company Of America, Division Of Panasonic Corporation Of North America | Method and system for utilizing spread spectrum techniques for in car applications |
US9269363B2 (en) | 2012-11-02 | 2016-02-23 | Dolby Laboratories Licensing Corporation | Audio data hiding based on perceptual masking and detection based on code multiplexing |
US9711152B2 (en) | 2013-07-31 | 2017-07-18 | The Nielsen Company (Us), Llc | Systems apparatus and methods for encoding/decoding persistent universal media codes to encoded audio |
US20150039321A1 (en) | 2013-07-31 | 2015-02-05 | Arbitron Inc. | Apparatus, System and Method for Reading Codes From Digital Audio on a Processing Device |
CN105185397B (zh) * | 2014-06-17 | 2018-09-14 | 北京司响无限文化传媒有限公司 | 视频标记方法和装置 |
US9818414B2 (en) * | 2015-06-04 | 2017-11-14 | Intel Corporation | Dialogue system with audio watermark |
CN105510800B (zh) * | 2015-12-01 | 2019-06-11 | 华大半导体有限公司 | 一种简化pad设计的电子标签测试装置及实现方法 |
CN113141195B (zh) * | 2021-04-06 | 2022-08-23 | 重庆邮电大学 | 一种在直扩系统解扩的解调方法及存储介质 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5945932A (en) * | 1997-10-30 | 1999-08-31 | Audiotrack Corporation | Technique for embedding a code in an audio signal and for detecting the embedded code |
JP3986150B2 (ja) * | 1998-01-27 | 2007-10-03 | 興和株式会社 | 一次元データへの電子透かし |
JP3156667B2 (ja) * | 1998-06-01 | 2001-04-16 | 日本電気株式会社 | 電子透かし挿入システム、電子透かし特性表作成装置 |
JP2000106624A (ja) * | 1998-07-28 | 2000-04-11 | Canon Inc | データ処理装置、方法及びコンピュータ読み取り可能な記憶媒体 |
JP2000101980A (ja) * | 1998-09-22 | 2000-04-07 | Sony Corp | 映像信号伝送システム、映像信号出力装置、映像信号処理装置および映像信号伝送方法 |
US6522769B1 (en) * | 1999-05-19 | 2003-02-18 | Digimarc Corporation | Reconfiguring a watermark detector |
JP3735521B2 (ja) * | 1999-09-30 | 2006-01-18 | 株式会社東芝 | 埋め込み符号生成方法及び装置、埋め込み符号検出方法及び装置並びに電子透かし埋め込み装置 |
DE60033500T2 (de) * | 1999-11-23 | 2007-11-08 | Koninklijke Philips Electronics N.V. | Wasserzeicheneinbettung und -detektion |
EP1220152A3 (en) * | 2000-12-07 | 2004-11-24 | Sony United Kingdom Limited | Embedding data in material |
JP3947770B2 (ja) * | 2001-03-12 | 2007-07-25 | 直樹 末広 | 多種拡散系列を用いたcdma通信方式 |
JP2003110841A (ja) * | 2001-09-28 | 2003-04-11 | Canon Inc | 画像処理装置及びその制御方法並びにコンピュータプログラム及び記録媒体 |
JP2004522384A (ja) * | 2001-07-27 | 2004-07-22 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 信号への補助データの埋め込み |
JP4035383B2 (ja) * | 2001-10-22 | 2008-01-23 | 株式会社リコー | 電子透かしの符号生成装置と符号生成方法、および電子透かしの復号装置と復号方法、並びに電子透かしの符号生成復号プログラムと、これを記録した記録媒体 |
KR100449803B1 (ko) * | 2002-06-28 | 2004-09-22 | 한국전자통신연구원 | 위너 공격과 백색화 필터 검출을 고려한 워터마크 설계방법 |
CN100463514C (zh) | 2002-07-29 | 2009-02-18 | 国际商业机器公司 | 水印信号生成装置和方法及电子水印嵌入装置 |
-
2005
- 2005-03-18 EP EP05090072A patent/EP1703460A1/en not_active Withdrawn
-
2006
- 2006-02-27 DE DE602006014459T patent/DE602006014459D1/de active Active
- 2006-03-07 CN CN2006100597874A patent/CN1835591B/zh not_active Expired - Fee Related
- 2006-03-10 TW TW095108045A patent/TWI403974B/zh not_active IP Right Cessation
- 2006-03-15 US US11/376,530 patent/US7634031B2/en not_active Expired - Fee Related
- 2006-03-17 KR KR1020060024784A patent/KR101225342B1/ko not_active Expired - Fee Related
- 2006-03-20 JP JP2006076853A patent/JP4928810B2/ja not_active Expired - Fee Related
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